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## Package org.apache.cocoon.forms.event

Interface Summary
ActionListener | Listeners for `ActionEvent`s
ActionListenerEnabled | Interface to be implemented by Widgets on which ActionListeners can be registered.
ConfigurableWidgetListener | A `WidgetListener` that can recieve a configuration `Element`
CreateListener | Listeners for `CreateEvent`s
FormHandler | A FormHandler can be registered with a `Form`, and will then receive all events fired by widgets on the form.
ProcessingPhaseListener | Listener invoked when a form processing phase ends.
RepeaterListener | Listeners for `RepeaterEvent`s
ValueChangedListener | Listener invoked when a field value changes.
ValueChangedListenerEnabled | Interface to be implemented by Widgets on which ValueChangedListeners can be registered.
WidgetListener | Base interface for all widget event listeners.
WidgetListenerBuilder | A component that build widget event listeners.

Class Summary
AbstractFormHandler | Abstract implementation of `FormHandler`, which checks the type of the WidgetEvent and calls the more specific `AbstractFormHandler.handleActionEvent(ActionEvent)` or `AbstractFormHandler.handleValueChangedEvent(ValueChangedEvent)` methods.
ActionEvent | Currently this event originates from a `Button` widget.
CreateEvent | An event raised when a widget is created, once it has been fully set up.
DeferredValueChangedEvent | A `ValueChangedEvent` that defers getting the new value from the widget until it's actually requested.
ImageMapEvent | Currently this event originates from a `ImageMap` widget.
ProcessingPhase | Type-safe enumeration of the various form processing phases.
ProcessingPhaseEvent | Event raised when a form processing phase is finished.
RepeaterEvent | An event raised when a repeater widget row is added, removed or reordered.
RepeaterEventAction | Type-safe enumeration of the various repeater actions that triggers events.
ValueChangedEvent | Event raised when a field value changes.
WidgetEvent | Base class for events sent by form widgets.
WidgetEventMulticaster | Convenience class to handle all widget event listeners.

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